NPDES OKG830077 · Clean Water Act
MURPHY USA #6651, Hugo, OK: NPDES OKG830077 discharge permit, effluent exceedances, inspections, penalties
MURPHY USA #6651, Hugo, Oklahoma: General permit coverage OKG830077, held by Murphy USA. Inc; Effective; issued August 1, 2025, term to January 3, 2028, by OKDEQ; discharges to OK410300020040_00 Salt Creek; Gasoline Stations with Convenience Stores.
No violation or effluent exceedance is on file for any of the 10 pollutants listed for NPDES OKG830077.
- pH: 2 limits.
- Oil & Grease: 2 limits.
- Carbon, tot organic [TOC]: 2 limits.
- Methyl tert-butyl ether [MTBE]: 2 limits.
- Polynuclear Aromatic Hydrocarbons [PAHs]: 2 limits.
- Benzene, ethylbenzene, toluene, xylene combination: 2 limits.
- Phenolics, total recoverable: 2 limits.
- Benzene: 2 limits.
- Flow, in conduit or thru treatment plant: 2 limits.
- Solids, total suspended: 1 limit.
MURPHY USA #6651 among its neighbors
1 discharge permits are in the Hugo Lake Dam subwatershed (HUC 111401050708); OKG830077 is one. Its county: 6, 0 major; OKG830077 is minor permit.
Identity
| Facility | MURPHY USA #6651 |
|---|---|
| Permittee | Murphy USA. Inc |
| NPDES ID | OKG830077 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | August 1, 2025 |
| Expires | January 3, 2028 |
| Agency | OKDEQ |
| Address | Hugo, OK 74743 |
| Receiving water | OK410300020040_00 Salt Creek |
| Subwatershed | Hugo Lake Dam (HUC 111401050708) |
| NAICS | 457110 – Gasoline Stations with Convenience Stores |
| SIC | 5541 – Gasoline Service Stations |
NPDES OKG830077: effluent limits and exceedances
MURPHY USA #6651 (NPDES OKG830077): 10 pollutants on file, 10 limited; 0 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 2 | 0 | 0 | ||
| Oil & Grease | 2 | 0 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 0 | 0 | ||
| Methyl tert-butyl ether [MTBE] | 2 | 0 | 0 | ||
| Polynuclear Aromatic Hydrocarbons [PAHs] | 2 | 0 | 0 | ||
| Benzene, ethylbenzene, toluene, xylene combination | 2 | 0 | 0 | ||
| Phenolics, total recoverable | 2 | 0 | 0 | ||
| Benzene | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 |
NPDES OKG830077: inspections, violations and enforcement
NPDES OKG830077 (MURPHY USA #6651): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES OKG830077
NPDES OKG830077: one email when its EPA record changes — $99/month.
Permits near NPDES OKG830077
NPDES OKG830077: 10 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.